# V3 View vs USB Camera to NDI

The clearest difference is review sentiment: V3 View at 100% against USB Camera to NDI's 25%. V3 View also leads on rating (5.0 vs 3.9) and in-app purchases (none vs 4). USB Camera to NDI's advantage is update cadence (every 5 weeks vs every 7 months) and ratings volume (102 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. USB Camera to NDI sells 4 one-off in-app purchases. V3 View asks for nothing beyond the download.

V3 View holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: USB Camera to NDI has 102 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of V3 View's written reviews are positive against 25% of USB Camera to NDI's.

V3 View ships an update every 7 months, USB Camera to NDI every 5 weeks. The most recent releases landed on September 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | V3 View | USB Camera to NDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/v3-view/id1446614329/reviews)** | [3.9 (102 ratings)](https://appshunter.io/ios/app/usb-camera-to-ndi/id6476429895/reviews) |
| Number of ratings | 2 | **102** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 30 MB | 41 MB |
| Requires iOS | **11.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gradient Lens Corporation](https://appshunter.io/developer/1446614328) | [TopDirector Corporation](https://appshunter.io/developer/1581209934) |

## What reviewers say

### V3 View

[App page](https://appshunter.io/ios/app/v3-view/id1446614329)

This app mirrors your device's screen to display live video from a compatible borescope. You can capture still images and record video of inspections, saving them directly to your photo library for easy sharing.

**Highlights:** View live borescope video stream, Capture snapshots, Record video stream, Save media to iOS Photos, Easy sharing of captured content

**Features:** macOS Compatibility

**In-app purchases:** none


### USB Camera to NDI

[App page](https://appshunter.io/ios/app/usb-camera-to-ndi/id6476429895)

This app allows you to monitor and convert UVC cameras to NDI streams in real-time. It supports various NDI formats, offers simultaneous recording to Photos, and can extend camera capabilities using HDMI adapters.

**Highlights:** Monitor UVC cameras for free, Switch between multiple UVC cameras, Real-time NDI conversion, Supports FULL NDI, NDI HX H.264, NDI HX HEVC, Record to Photos simultaneously, NDI tally status indicator

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Enable NDI Sending | $4.99 | one-time |
| Enable Recording and Snapshot | $9.99 | one-time |
| HDMI, ScreenMirroring, AirPlay | $9.99 | one-time |


## Frequently asked questions

### Is V3 View free?

V3 View is free to download, with no in-app purchases.

### Is USB Camera to NDI free?

USB Camera to NDI is free to download, with in-app purchases available.

### Which has better reviews, V3 View or USB Camera to NDI?

V3 View is rated higher. V3 View averages 5.0 out of 5 from 2 ratings, while USB Camera to NDI averages 3.9 from 102 ratings.

### Do V3 View or USB Camera to NDI have ads?

Neither V3 View nor USB Camera to NDI shows ads.

### Which is updated more often, V3 View or USB Camera to NDI?

V3 View ships an update every 7 months, and USB Camera to NDI every 5 weeks. Most recently, V3 View was updated on September 28, 2026 and USB Camera to NDI on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*